.teachertable {
	width: 200px; 
	margin: 5px; 
	border: 2px solid black; 
	text-align: center;
	table-layout: fixed;
}

.teachertable table {
	width: 194px; 
	margin: 5px; 
	text-align: center;
	margin: 0; 
	padding: 0; 
	border: 0; 
	text-align: center;
}

.teachertable tr {
	height: 25px;
}

.teachertable td {
	width: 32px;
}

.teachertable td + td {
	width: 148px;
}

.teachertable td + td + td {
	width: 20px;
}

tr.adder td {
	border-top: 2px solid black;
}

